ABERDEEN PROVING GROUND, Md.-- U.S. Army researchers developed a new, advanced scientific model that will allow vehicle maintenance specialists to turn to bio-derived fuels in austere locations. With ...

What makes a diesel engine different to a regular gas engine, and is one better than the other?

Heavy-duty trucks account for a quarter of U.S. on-road vehicle energy consumption, despite representing only 1 percent of on-road vehicles. They also burn highly polluting diesel fuels and ...

Technologies for reducing fuel consumption of medium-and heavy-duty vehicles depend on the power train type. For instance, replacing gasoline engines with diesel engines in medium-duty trucks is a ...

High-pressure common rail fuel (HPCR) systems are standard on nearly every diesel engine today, from heavy equipment to over-the-road trucks, light-duty trucks, large generators and more. HPCR fuel ...